Research Peptide Comparison
Ipamorelin and SLU-PP-332 occupy entirely different corners of peptide and small-molecule research, reflecting the breadth of mechanistic diversity available to investigators working with receptor-targeted compounds. Ipamorelin is a selective pentapeptide agonist of the ghrelin receptor (GHS-R1a) within the hypothalamic-pituitary growth hormone axis. SLU-PP-332 is a synthetic pan-ERR agonist — activating oestrogen-related receptors alpha and gamma — and has attracted substantial preclinical attention as a pharmacological exercise mimetic capable of upregulating mitochondrial biogenesis and oxidative metabolism in muscle tissue.
Ipamorelin is a pentapeptide growth hormone-releasing peptide (GHRP) and selective agonist of the ghrelin (GHS-R1a) receptor. It is widely cited for its capacity to stimulate pituitary GH release without the cortisol, prolactin or aldosterone elevations associated with earlier GHRPs, making it a clean reference ligand in somatotropic and receptor-selectivity research.
Compared to SLU-PP-332 5mg, Ipamorelin 5mg is priced at £19.99 with 99%+ verified purity. Its CAS registry number is 170851-70-4. It has a molecular weight of 711.85 g/mol.
Ipamorelin 5mg is available in 5mg, 10mg and ships with a full Certificate of Analysis from Janoshik Analytical. At £20.00 less than SLU-PP-332 5mg, it is the more affordable option in this comparison.
SLU-PP-332 is a small-molecule selective pan-agonist of the oestrogen-related receptors (ERRα, ERRβ and ERRγ), orphan nuclear receptors that regulate mitochondrial biogenesis, oxidative metabolism and skeletal muscle endurance programmes. By engaging all three ERR subtypes it has emerged as a leading exercise-mimetic research tool for interrogating metabolic adaptation and oxidative capacity.
Compared to Ipamorelin 5mg, SLU-PP-332 5mg is priced at £39.99 with 99%+ verified purity. It has a molecular weight of 438.52 g/mol.
SLU-PP-332 5mg is available in single size and ships with a full Certificate of Analysis from Janoshik Analytical. It is priced £20.00 higher than Ipamorelin 5mg.
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